TB 9-6625-2339-24
(9) Press [Save].
y. Disconnect equipment setup.
z. Connect TI AMPTD REF OUT to TI RF INPUT 50 and perform (1) through (5) below:
(1) Press Preset key (press the Factory Preset soft key if it is displayed).
(2) Press System key.
(3) Press [Alignments].
(4) Press [Align Now].
(5) Press [All].
8. Frequency Readout and Marker Frequency Count Accuracy
a. Performance Check
(1) Connect TI 10 MHz REF OUT to synthesized signal generator 10 MHz REF IN.
(2) Connect synthesized signal generator RF Output to TI INPUT 50.
(3) Set synthesized signal generator frequency to 1.5 GHz and level output to 10 dBm.
(4) Press TI keys as listed in (a) through (f) below:
(a) Preset.
(b) [Factory Preset] (if it is displayed).
(c) Sweep, [Points 401].
(d) FREQUENCY, 1, ., 5, [GHz].
(e) SPAN, 2, 0, [MHz].
(f) Peak Search.
(5) TI Mkr1 frequency indication will be within the limits specified in table 3.
(6) Repeat technique of (4) and (5) above for remaining TI settings listed in table 3.
Table 3. Frequency Readout Accuracy @ 1.5 GHz
Synthesized signal
Test instrument
generator
Frequency setting
Mkr1 frequency indications (GHz)
FREQUENCY
SPAN
(GHz)
(GHz)
(MHz)
Min
Max
1.5
1.5
20
1.49983
1.50017
1.5
1.5
10
1.49991
1.50009
1.5
1.5
1
1.499991
1.500009
(7) Set synthesized signal generator frequency to 4 GHz.
(8) Press TI keys as listed in (a) through (c) below:
(a) FREQUENCY, 4, [GHz].
(b) SPAN, 2, 0, [MHz].
(c) Peak Search.
(9) TI Mkr1 frequency indication will be within the limits specified in of table 4.
(10) Repeat technique of (8) and (9) above for remaining TI settings listed in table 4.
